Which individual is associated with the earliest naming of the force related to rubbing objects together?

Which individual is associated with the earliest naming of the force related to rubbing objects together?

• A. Benjamin Franklin
• B. Nikola Tesla
• C. William Gilbert
• D. Michael Faraday

Answer: (C)

Friction is the force that resists motion when two surfaces rub against each other. Among these figures, the one linked earliest to naming or identifying this contact force is William Gilbert. He was a Renaissance scientist who, while studying how things interact through contact and movement, helped establish the language scientists use to talk about forces at the surface level, including friction. The other names here—Benjamin Franklin, Nikola Tesla, and Michael Faraday—are renowned for work with electricity and magnetism, not for naming or focusing on the frictional force arising from rubbing. So Gilbert is the best fit for the earliest naming of this rubbing-related force.

Friction is the force that resists motion when two surfaces rub against each other. Among these figures, the one linked earliest to naming or identifying this contact force is William Gilbert. He was a Renaissance scientist who, while studying how things interact through contact and movement, helped establish the language scientists use to talk about forces at the surface level, including friction. The other names here—Benjamin Franklin, Nikola Tesla, and Michael Faraday—are renowned for work with electricity and magnetism, not for naming or focusing on the frictional force arising from rubbing. So Gilbert is the best fit for the earliest naming of this rubbing-related force.